Service manual

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2.5.1.11 Checking the functions during Composite Sync input
[Composite Sync]
Timing: Check 2 (35kHz/66Hz), full white
In the normal mode, input the above timing to confirm that the operation is normal.
2.5.1.12 Confirming the reset operation
After varying NARROW/WIDE somewhat, press RESET button to confirm that the data returns
to the original value.
2.5.1.13 Confirming the full white luminance/color coordination
Timing No. 12 (106.25kHz/85Hz, 1600x1200), input amplitude = 0.7Vp-p, BRIGHT : 7F (50%)
Confirm that the full white luminance/color coordination is the following value.
*9300K: should be confirmed with COLOR 1.
*5000K: should be confirmed with COLOR 5.
*6500K: should be confirmed using color temperature 6500K with color temperture adjust
ment ( ).
Confirmation of OSM color temperature (9300K)
x=0.283±0.04 Y=0.297±0.05
*Confirmation should be carried out at white section on OSM picture.
2.5.1.14 Confirming CONVERGENCE compensation function
Confirm that CONVERGENCE changes by varying CONVERGENCE (HOR.) and CONVER-
GENCE (VER.).
2.5.1.15 Confirming ROTATION compensation function
Confirm that the picture rorates by changing ROTATE.
2.5.1.16 Luminance/color coordination uniformity
Adjustment item
Checking the functions during
Composite Sync input
Adjustment mode/set Imput signal/pattern
Check 2 : 35kHz / 66Hz
Full white
Status
indicator
Confirmation timing
Timing No. 12 (106.25kHz / 85Hz, 1600x1200)
Adjustment item
Confirming the full white
luminance / color coodination
Adjustment mode/set
Factory mode
Imput signal/pattern
No.12: 106.25kHz / 85Hz, 1600x1200
Full white
Status
indicator
5000K
77 or more
0.345±0.007
0.359±0.007
6500K
90 or more
0.313±0.007
0.329±0.007
9300K
105 or more
0.283±0.007
0.297±0.007
Confirmed item
Luminance
Color
temperature
x
y
Adjustment item
Lluminance/color
coordination uniformity
Adjustment mode/set Imput signal/pattern
No.12: 106.25kHz / 85Hz, 1600x1200
Status
indicator